Dining chair



FIG. 1 is a front perspective view of a dining chair showing my design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a side elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is an enlarged sectional view taken along lines 7--7 of FIG. 1. 

The ornamental design for a dining chair, substantially as shown. 